• Korean Journal of Heritage: History & Science
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• v.22
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• pp.419-460
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• 1989

화순군을 구(旧)한말까지의 행정구역을 참고로 하여 동복방면, 화순방면, 능주방면으로 나눈다면 남면의 수몰지역은 동복면, 이서면, 북면과 더불어 동복방면에 든다. 동복방면은 섬진강유역의 문화권인데 비해 화순, 능주지방은 영산강유역의 문화권이 된다. 상여소리는 위의 세방면이 서로 큰 차이가 없다. 회닫는 소리가 경기도나 강원도에 비해 현저히 미발달(未發達)된 것은 몇 년 후에 보통 이장을 하는 관계로(토질상, 관습상) 봉분을 다시 파헤쳐야 하기 때문에 회닫을 필요성이 적은 탓으로 해석된다. 북면 원리엔 정월보름에 액막이로 하는 달구질소리가 있다. 모찌는 노래가 따로 없고, 잘 부르질 않는다. 바닥풀소리가 있다. 화순군의 대표적인 논매는 노래는 논매는 양산도이다. 수몰지역의 논매는 노래로는 양산도 및 산아지로고나, 사호소리, 세월이 가 있다. 산아지로고나는 섬진강유역의 대표적인 논매는 노래이며 사호소리는 능주지방 및 화순읍, 동면녹음에선 나오지 않았다. 반면에 세월이는 화순, 능주방면에서 나왔고 동복방면 녹음때엔 안나왔다. 화순군의 논매는 노래로는 그 밖에 아리시고나 마디여, 사하뒤여, 매화타령, 매화가, 노방가, 방애, 더덜기, 난초타령 등이 있다. 아리시고나 마디여는 영산강유역(함평 무안 나주 영암군)이 본고장인 것으로 보이는 논매는 노래로 화순군에서는 북면에서만 나왔다. 장원질 노래로는 사하디여, 풍년가, 두려소리, 뚜룸마, 일반농부가, 양산도, 산아지로고나, 성주, 덩기, 얼쭝덜쭝, 사호소리 등이 쓰인다. 줄메고가는소리로는 "위야허허"가 보성군과 마찬가지로 일반적이며 그 밖에 능주면 만인리의 어기야자자뒤여 가 있다. 기타의 노동요로는 주로 광의의 농요가 수집되었으며 작도소리, 나무내리는소리, 맷돌노래 등이 주목된다. 씨름판 노래로는 썸바타령, 개골, 논매는 양산도 곡(曲)등이 쓰인 것으로 나타났다. 동물요(動物謠)로 거무, 이, 천룡와깨비 등이 수집되었다. 그 밖에 판굿노래, 팽이치기, 연날리기, 등잔가세 등이 주목된다. 논매는 노래는 매화가를 제외하곤 거의가 멕이고 받는 가창방법이며 [표 3]의 46곡(曲)중 1/4 정도만 꺾는 음의 효과(効果)가 있는 곡이다. 솔(라)도레미'의 선법인 것은 44%에 달하며 그중 7할이 기음의 4도윗음인 도에서 종지하되 이를 퇴성한다. 기타에 대해서는 [표 3, 4, 5] 참조.

• The Korean Journal of Petroleum Geology
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• v.4 no.1_2 s.5
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• pp.20-26
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• 1996

In order to uncover the subsurface geological structure in the southwestern rim of the Ogcheon Fold Belt including the Cretaceous Neungju Sedimentary Basin, we analysed and interpreted the aeromagnetic anomalies over the region. The study area belongs to Muan-gun, Yeongam-gun, Gangjin-gun, Jangheung-gun, and eastem Haenam-gun. From the qualitative analysis and quantitative modeling of the reduced-to-the-pole magnetic anomalies, following things are revealed or suggested; Even though the porphyry of higher susceptibility is not crop out in the Donggang Myeon in the northwestern part of the study area, it is supposed to have intruded the Precambrian gneiss and the Cretaceous Bulgugsa granite of lower susceptibility. Two-dimemsional modeling of profile data across the sedimentary basin of Neungiu Group reveals that the northern part of the basin is deeper than the southern part, and that the maximum depth of the basin is supposed to be $3\cal{km}$ below the surface. The western flank of the basin bottom is steeper than the eastern flank. The high susceptibility value of the Neungju Group sedimentary rocks indicates that the rocks comprises large amount of volcanic materials. This fact implies that it is hard to expect hydrocarbon reservoir in the sedimentary rocks of the Neungiu Basin.

• 한국지구과학회:학술대회논문집
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• 2010.04a
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• pp.104-105
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• 2010

울산 퇴적 분지에 분포하는 신현층의 이암층 노두에서 이매패에 속하는 Anadara 를 비롯한 여러 종류의 연체동물 화석을 채집하였다. Anadara 화석은 해성 기원의 연체동물로 Vicarya japonica Yabe and Hatai와 함께 소위 Vicarya-Anadara 군집에 속한다. 이 군집은 우리나라의 제3기 생층서를 이해하는데 가장 중요한 정보를 제공한다. 여기에서는 Andara 화석의 형태적 특징과 내부 구조를 고찰하고, 현생종과 비교하였다. 신현층에서 산출된 Anadara 화석은 1속 2종으로 구성된다. 각의 형태적 특징은 각의 외형이 삼각형에 가깝고, 표면에 25~30개의 방사륵이 발달해 있으며 인대면은 삼각형 모형으로, 교치선은 직선이다. 각의 내부 구조를 박편상에서 관찰한 결과, 4개의 층으로 구성되어 있다. Anadara 화석과 현생종 Scapharca subcrenata 을 비교한 결과, 각의 외형은 조금 다르나 내부구조는 서로 거의 유사하다. A. (H.) kakehataensis의 내부 구조는 최외층, 외층, 광휘층, 내층으로 구성되어 있다. 외층은 교차판 구조(crossed- lamellar structure)로 되어 있다. 또한 성장선이 발달되어 있으며, 복연부에 불규칙한 균열이 부분적으로 나타난다. 이는 외부로 노출되어 건조되고 다시 물기를 머금은 상태가 반복되어 수축 팽창에 의한 것이라고 생각되며, 별개의 층은 아니다. 내층은 엽상구조(foliated structure)가 관찰된다. 외층과 내층 사이에 아라고나이트로 구성된 광휘층이 나타나며, 능주 구조(prismatic structure)를 보이는 얇은 층이다. 최외층이 나타난다. A. (H.) daitokudoensis의 내부 구조는 A. (H.) kakehataensis와 서로 거의 유사하고, 내층, 외층, 광휘층 및 최외층의 4개의 층으로 구성된다. 엽상 구조인 내층, 교차판 구조인 외층, 능주 구조인 광휘층 및 최외층은 유기질층으로 되어있다.

• Journal of the Mineralogical Society of Korea
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• v.28 no.1
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• pp.9-16
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• 2015

A mineralogical analysis on the factors affecting the luster of pearls was carried out using gravity measurement, optical microscope observation, X-ray diffraction analysis, and scanning electron microscopy. We divided the seawater cultured pearls from Tongyeong into the following four types based on luster and shape; good luster and round (LR), lackluster and round (LLR), lackluster and baroque (LLB), and lackluster and two nucleus (LTN) pearls. Pearls with high-quality luster had slightly lower specific gravity as compared to pearls with low-quality luster, but both these types of pearls are within the specific gravity range of commercial pearls. Regarding the cross-sectional thickness of the mother-of-pearl layer, LR pearls showed a uniform thickness of about 0.3 mm in average. On the other hand, LLR pearls were characterized by relatively thinner, but uniform thickness. LTN and LLB pearls showed a tendency of significantly large variation in thickness even within a single pearl. For the surface of pearls, pearls with high-quality luster showed narrower and clearer growth lines of aragonite crystals as compared to pearls with low-quality luster. Pearls with high-quality luster were characterized by fewer aragonite crystal lattice defects as compared to pearls with low-quality luster, and the former showed parallel arrangement, thinner thickness, and less difference in thickness on the surface and inside. If a pearl has a prismatic layer, it is composed of aragonite with calcite in the prismatic and nacreous layer, and calcite content is very high in the lackluster pearl. Pearls without a prismatic layer were devoid of calcite irrespective of their quality of luster, and were composed of aragonite.

• Proceedings of the Korea Water Resources Association Conference
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• 2004.05b
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• pp.859-862
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• 2004

유역평균강우량은 강우-유출모형을 통하여 유출량을 산정할 경우에 사용되며, 산정 방법에는 산술평균법, Thiessen 가중법, 등우선법 등이 있으나 일반적으로 Thiessen 가중법을 많이 적용하고 있다. Thiessen 가중법의 유역평균 강우량 산정방법은 각 관측소가 지배하는 면적(지배면적)을 전체면적으로 나누어 가중치(Thiessen계수)를 구한 후 여기에 각 관측소의 강우량을 곱하고 이를 합산함으로써 유역평균 강우량을 산정하는 방법이다. 본 연구에서는 면적비로 구해지는 Thiessen 계수의 대안을 찾기 위해 대상 유역으로는 영산강 1지류인 지석천 유역을 선정하였고, 단층퍼셉트론을 이용하여 동면, 청풍, 능주의 강우자료를 Input, 능주지점의 유출자료를 Output으로 상호 상관분석으로부터 한 개의 유출 사상에 대해 가장 높은 상관계수를 선택하여 Input 자료를 재구성하였다. 재구성 한 자료를 이용하여 훈련시키고 여기서 발생한 가중치를 Thiessen 계수의 대안의 값으로 추천한다.

• Korean Journal of Heritage: History & Science
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• v.45 no.2
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• pp.4-19
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• 2012

There remain many royal tombs of the Goryeo Dynasty in Gaeseong and Ganghwa. During the Goryeo Dynasty, these royal tombs were taken over tradition of tomb construction style from previous generation, and they completed their own inventive style. Furthermore they handed down those style to the Joseon Dynasty. The area of tomb was divided into 3 or 4 steps, and stone figures and T-shaped houses for sacrifice were arranged on each steps. It was the stone chamber of lateral opening style which had an entrance to southward, and it was formed as a rectangular box-shaped with a pile of stone walls and a flat ceiling. There was a coffin stand in the middle of floor, and traditional bricks were around them. The wall side and ceiling had been whitewashed and painted pictures. These are general characteristics for the tomb construction style of the Goryeo Dynasty. By the way, we can notice a number of features except those general things with inspection in detail. In early days, we confirmed 1step-parallel fulcrum ceiling, coffin stand of all in one stone, bier of burial artifact, and mural of plant material as a set, but they were changed as flat ceiling, Red-stone wall with rectangular stone, coffin stand set as stone pillar through the period of transitional form as of in the late 12th century. In case of several royal tombs, the fragments of king's epitaph which were confirmed from tombs could be defined owners clearly, and there were considerable timing difference between the large numbers of celadons which were excavated with the fragments of king's epitaph and recording chronologically of stone chamber structure. The reason for timing difference is that posterity artifacts were buried through repairing courses by occasion of destruction caused by robbing of the royal tombs. Meanwhile I inferred the existing hypothesis about owners of royal tombs and autonym ones in comparison the burial spot direction of hypothesis ones and outcomes of excavation. Therethrough, some hypothesis about owners of royal tombs such as Myung-neung which was assumed as tomb of the King Choongmok were not correct.

• Parasites, Hosts and Diseases
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• v.34 no.1
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• pp.27-34
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• 1996

The geographical distribution and population density of rodents and chigger mites at six localities of Chollanam-do were investigated from October to December in 1993. Among total 142 field rodents collected by the modified Chemin wooden traps, 131 rodents were Aponemw usrari,us (92.3%) and 11 were Crocidurc losiurc (7.7%). Out of 142 field rodents, 92 were parasitized by chiggers, showing 69.0% of the infestation rate and 74.2 of the chiggor index. Infestation rate and chigger index of A. omfernrius and C. lusiurc were 73.3%, 80.4 and 18.2%, 0.5, respectively. From the trapped field rodents, 10,532 chiggers were collected and identified with 11 species of 4 genera. Leptotrombidium pcLLinun. the vector 3pecies of tsutsugamushi disease, was the dominant species, showing 8,038 chi99ers (76.31%). L. scutellnre was the second dominant species showing 1,359 chiggers (12.9%). The distribution of chigger mites was clearly localized by the species, showing the different dominant species according to localities. The predominant species was 1. scutellare (100%) in Changhung-gun, 1. scutellcre (41.5%) in Posong-gun, 1. pnllidum (88.8%) in Hwasun- gun, 1. pnLlidunl (59.2%) in Koksong-gun, 1. zetum (77.3%) in Hampyong-gun, and 1. pclpcle (63.4%) in Tamyang-gun. Regarding to the geographical distribution of chigger population density, the infestation rate and chigger index was most high in Hwasun-gun as 62.4% and 216.2 respectively, and next high in Koksong-gun as 22.4% and 77.7%, respectively.

• The Journal of the Petrological Society of Korea
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• v.23 no.4
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• pp.325-336
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• 2014

Even though Mesozoic Mudeungsan tuff, located within Neungju Basin, has been named several rock names, it should be named as Mudeungsan tuff due to several evidences, such as fiamme, welded texture and rock fragments in the Mudeungsan tuff. Volcanic eruption boundary between the Cheonwangbong and Anyangsan areas is not clear, but petrochemical and mineral chemical evidences with different ages indicate clear petrological boundary between Cheonwangbong and Anyangsan. The Mudeungsan tuffs from Cheonwangbong and Anyangsan is welded crystal tuff with dacitic composition and were generated from cogenetic calc-alkaline magma in the volcanic arc environment. Geochemical events indicate that magma beneath Cheonwangbong was seems to have been evolved from the magma beneath Anyangsan due to fractional crystallization dominated by plagioclase.

• KSBB Journal
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• v.9 no.2
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• pp.157-164
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• 1994

Hairy root clones of Panax ginseng were established by selection of some hairy roots formed on the leaf, stem and root segments transformed with Agrobacterium rhizogenes strain $A_4$. The transformed roots grew well in MS medium under the dark condition. To confirm the transformation with Ri-T-DNA, dot blot hybridization and opine analysis were Performed. Among four hairy roots induced from different part of ginseng, the HB3 hairy roots were examined for selection of high-saponin-producing clones. Four clones isolated from HB3 hairy root cultures displayed various phenotypes characterized by growth and total saponin content. Maximum growth was obtained for cultures of HB3-10 clone and the content of total saponin was 0.55 wt%. However, higher amount of total saponin was obtained with HB3-2 clone cultures(0.74 wt%) in spite of lower growth. Dot blot hybridization confirmed the introduction of Ri-T-DNA in the plant genome. In the opine test, agropine and mannopine were detected from all hairy root clones.

• Journal of the Korean earth science society
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• v.21 no.6
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• pp.683-694
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• 2000

Abstrace: The palaeodepositional environment and age of the Cretaceous Hampyeong Basin (southwestern Korea) are reassessed based on new geochemical, lithological, sedimentological, and palaeobotanical data. Results indicate that the Hampyeong Basin was a tectonically active basin comprising predominantly fluvial and lacustrine sediments. Four distinctive facies types have been identified (acidic tuff, black shales/sandstones, red beds, intermediate tuff with tuffaceous conglomerate) and these reflect periods of significant environmental change within the basin and its neighbouring terrains. Volcanism driven by tectonic events provides a source for much of the sediment. The sedimentary sequences compare well with those in the neighbouring Haenam Basin. Sediments of volcanic origin are similar to those of the Neungju Formation of the Yuchon Group. The widespread occurrence of black shales is indicative of extended periods of deposition under anoxic conditions. Measurements of total organic carbon show that the values for the black shales (0.81% to 1.75%) are the average for petroleum source shales. Fossil plants occurred in the black shales and sandstones. The occurrence of platanoid leaves places these sediments in Oishi's angiosperm series, which is consistent with an Aptian/Albian or younger age.